<?php

class UserController extends Controller {

    /**
     * @var string the default layout for the views. Defaults to '//layouts/column2', meaning
     * using two-column layout. See 'protected/views/layouts/column2.php'.
     */
    public $layout = '//layouts/column1';

    /**
     * @return array action filters
     */
    public function filters() {
        return array(
            'accessControl', // perform access control for CRUD operations
        );
    }

    /**
     * Specifies the access control rules.
     * This method is used by the 'accessControl' filter.
     * @return array access control rules
     */
    public function accessRules() {
        return array(
            array('allow', // allow authenticated user to perform 'create' and 'update' actions
                'actions' => array('index', 'view', 'create', 'update', 'admin', 'delete', 'setPwd', 'stop'),
                'users' => array('@'),
            ),
            array('deny', // deny all users
                'users' => array('*'),
            ),
        );
    }

    /**
     * Displays a particular model.
     * @param integer $id the ID of the model to be displayed
     */
    public function actionView($id) {
        $this->render('view', array(
            'model' => $this->loadModel($id),
        ));
    }

    /**
     * Creates a new model.
     * If creation is successful, the browser will be redirected to the 'view' page.
     */
    public function actionCreate() {
        $model = new User;

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['User'])) {
            $model->attributes = $_POST['User'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->uid));
        }

        $this->render('create', array(
            'model' => $model,
        ));
    }

    /**
     * Updates a particular model.
     * If update is successful, the browser will be redirected to the 'view' page.
     * @param integer $id the ID of the model to be updated
     */
    public function actionUpdate($id) {
        $model = $this->loadModel($id);

        // Uncomment the following line if AJAX validation is needed
        // $this->performAjaxValidation($model);

        if (isset($_POST['User'])) {
            $model->attributes = $_POST['User'];
            if ($model->save())
                $this->redirect(array('view', 'id' => $model->uid));
        }

        $this->render('update', array(
            'model' => $model,
        ));
    }

    /**
     * Deletes a particular model.
     * If deletion is successful, the browser will be redirected to the 'admin' page.
     * @param integer $id the ID of the model to be deleted
     */
    public function actionDelete($id) {
//        if (Yii::app()->request->isPostRequest) {
        // we only allow deletion via POST request
        $this->loadModel($id)->delete();

        // if AJAX request (triggered by deletion via admin grid view), we should not redirect the browser
        if (!isset($_GET['ajax']))
            $this->redirect(isset($_POST['returnUrl']) ? $_POST['returnUrl'] : array('index'));
//        }
//        else
//            throw new CHttpException(400, 'Invalid request. Please do not repeat this request again.');
    }

    /**
     * Lists all models.
     */
    public function actionIndex() {
        //根據參數設置搜索條件
        $search['s'] = $_REQUEST['s'];
        $search['e'] = $_REQUEST['e'];
        $search['searchtype'] = $_REQUEST['searchtype'];
        $search['key'] = $_REQUEST['key'];
        $search['userstatus'] = $_REQUEST['userstatus'];

        $criteria = new CDbCriteria;

        if ($search['s']) {
            $criteria->addCondition("t.dateline>='" . $search['s'] . "'");
        }
        if ($search['e']) {
            $criteria->addCondition("t.dateline<'" . $search['e'] . "'");
        }

        if ($search['searchtype'] && $search['key']) {
            $criteria->addCondition("t." . $search['searchtype'] . "='" . $search['key'] . "'");
        }
        if ($search['userstatus'] && $search['userstatus']) {
            $criteria->addCondition("t.status=" . $search['userstatus']);
        }
        
        $count = User::model()->count($criteria);
        $pager = new CPagination($count);
        $pager->pageSize = 10;
        $pager->applyLimit($criteria);
        $rowTable = User::model()->findAll($criteria);
        $this->render('index', array('rowTable' => $rowTable, 'pages' => $pager, 'search' => $search));
    }

    /**
     * Manages all models.
     */
    public function actionAdmin() {
        $model = new User('search');
        $model->unsetAttributes();  // clear any default values
        if (isset($_GET['User']))
            $model->attributes = $_GET['User'];

        $this->render('admin', array(
            'model' => $model,
        ));
    }

    /**
     * Returns the data model based on the primary key given in the GET variable.
     * If the data model is not found, an HTTP exception will be raised.
     * @param integer the ID of the model to be loaded
     */
    public function loadModel($id) {
        $model = User::model()->findByPk($id);
        if ($model === null)
            throw new CHttpException(404, 'The requested page does not exist.');
        return $model;
    }

    /**
     * Performs the AJAX validation.
     * @param CModel the model to be validated
     */
    protected function performAjaxValidation($model) {
        if (isset($_POST['ajax']) && $_POST['ajax'] === 'user-form') {
            echo CActiveForm::validate($model);
            Yii::app()->end();
        }
    }

    //重置密碼
    public function actionSetPwd($id) {
        $user = $this->loadModel((int) $id);
        header("Content-type:text/html;charset=utf-8");
        if ($user) {
            $user->password = md5('123456');            
            if ($user->save()) {
                $msg = '重置成功，會員"'.$user->username.'"現在的密碼為:123456';
            }else{
                $msg = '重置失敗！';
            }
        }else{
            $msg = '會員不存在！';
        }
        echo "<script>alert('".$msg."');location.href='" . Yii::app()->createUrl('user/index') . "';</script>";
    }
    
    //停用 啟用帳戶
    public function actionStop($id){
        $model = $this->loadModel((int)$id);
        if($model){
            $model->status = ($model->status==1)?2:1;
            $model->save();
        }
        $this->redirect(array('index'));
    }

}
